Heat press add ons Where to buy??

[Cluffy80]

Good morning all, Just a quick question. I'm looking at buying a heat press, currently not in a position to buy a 5 in 1 or even an 8 in 1. So if I were to buy just a press to start with where can I source say the cap press and the plate press as an addition item. Not to worried as yet as to a mug press as we already have a 3d vacuum mug machine.

Mainly looking at the plate bit for access in to small areas, and the hat for obvious reasons.